Is Encapsulated Power Diode Needed to Install Redarc Tow-Pro Liberty on a 2020 Subaru Forester

Question

Question:

I‘m installing the RedArc TowPro Liberty on a Subaru Forester 2020 and am wondering if it requires the diode #RED34FR to stop the brake light signal feed back? In the install video for the 2020 Outback you‘re just tapping into the signal from brake pedal switch nothing mention of a diode anywhere. Essentially it’s the same vehicle platform as the Forester… both come with standard features Adaptive Cruise Control, AEB, etc. How come that the diode is mentioned nowhere? Yet when you search the questions it’s basically referenced as a must have to protect your electronics. Do we need it on those newer Subarus or not?? Could you please clarify! Thank You!

asked by: Hubert M

0

Expert Reply:

The Redarc Encapsulated Power Diode # RED34FR shouldn't be needed for installing the Redarc Tow-Pro Liberty # RED24FR and Pigtail # RED69FR on your 2020 Subaru Forester.

The answer page you're referring to didn't have us telling someone to install it, rather that person asked how it installs and our expert gave them insight on how to install it. Aside from that we haven't recommended the Power Diode for any other Subaru vehicles.

expert reply by: Jon G

0

Aldo

12/11/2024

Will this be required for a mitsubishi triton mr 2022?

Reply

Jon G.

12/11/2024

@Aldo I wasn't able to find any specifics on your 2022 Mitsubishi Triton, but I did reach out to my contact at Redarc and they said it is used when a vehicle has driver aids like Advanced Safety Systems e.g. Adaptive Cruise Control, Assisted Emergency Braking, or Autonomous Emergency Braking sort of things. If your Triton has those then you'll likely need the Encapsulated Power Diode # RED34FR, but they don't have a specific fit list or anything prior to purchasing.

Reply

Answer 1

Hey Paul! Does your 2025 Toyota 4Runner have the factory tow package? If it does, there is a brake controller port you can use for plug and play installation. If you're using the Tekonsha POD #TK92UR you got before then you need the Tekonsha…

view full answer...

Answer 2

No, you do not Jeff. The Redarc Tow-Pro Trail Brake Controller w/ Custom Harness item #RED74UR is a plug and play setup for your 2022 Toyota 4Runner. It already has the necessary wiring and diodes so the item #RED34FR diode is not needed. What kind…

view full answer...

Answer 3

Hello Dan, We can most definitely get you set up to use your Redarc Tow-Pro Liberty brake controller in your 2022 Toyota Highlander. Since you were looking at the #ETBC7, I’m assuming your Highlander does not have the factory tow package. To equip…

view full answer...

Answer 4

While I can sympathize with your issue, it is not safe to tow a trailer if you only have a 2" hitch ball and your trailer coupler is designed for a 2-5/16" hitch ball, even for a short distance; the insecure connection between hitch ball…

view full answer...

Answer 5

Whether you are using the user controlled mode (manual mode) or the proportional mode on the Redarc Tow-Pro Elite Trailer Brake Controller #RED44FR there is no need for a diode. The only other thing you would need to install the RedArc Tow-Pro Eilte…

view full answer...

Answer 6

The CIPA Custom Towing Mirror #CM11401 that you're looking at is a fit for a Ram pickup. Since you have a 2021 Toyota Tacoma you'll need to look at a universal mount towing mirror as I still have yet to hear of a custom mirror made for a…

view full answer...

Answer 7

The Draw-Tite item #DT73QR installs below the bumper. This hitch is perpetually backordered due to Draw-Tite being bought out so I have a way better option for a hitch for your 2023 Lexus RX 350. I recommend the Curt Trailer Hitch item #C29VV. This…

view full answer...

Answer 8

Thanks for reaching out! The closest hitch design we have to something that sits in the bumper on your 2020 Subaru Forester is the Hidden Hitch by Draw-Tite Trailer Hitch Receiver #DT24YR. The crossbeam is installed behind the bumper and then there…

view full answer...

Answer 9

Of all of the hitches we carry for your 2024 Subaru Forester the best option is the Curt #C47HR as it is only option that only has it's hitch opening that hangs below the rear bumper so it's mostly hidden and has best ground clearance. For…

view full answer...

Answer 10

Hi Misty, The #ETBC7L along with the Curt Echo Wireless Brake Controller #C51180 would be a compatible option for your 2023 Subaru Forester, but you might need to install one other wire harness first. If you don't currently have a 4-pole trailer…

view full answer...

Answer 11

The best hitch with the easiest install for your 2022 Subaru Forester is going to be the Curt Trailer Hitch item #C13409. This hitch is custom fit and bolts directly to your Subaru with included hardware. You are going to need a couple wiring…

view full answer...

Answer 12

Since your 2022 Subaru Forester Wilderness already has a 4-way connector you will need the Universal Installation Kit for Trailer Brake Controller item #ETBC7. The kit includes a pre-wired 7- and 4-way trailer connector that mounts easily at the rear…

view full answer...

Is Encapsulated Power Diode Needed to Install Redarc Tow-Pro Liberty on a 2020 Subaru Forester

Products Featured in This Question

Product Page this Question was Asked From

Featured Help Information

Instructions

Continue Researching